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/******************************************************************************
* Top contributors (to current version):
* Mudathir Mohamed
*
* This file is part of the cvc5 project.
*
* Copyright (c) 2009-2021 by the authors listed in the file AUTHORS
* in the top-level source directory and their institutional affiliations.
* All rights reserved. See the file COPYING in the top-level source
* directory for licensing information.
* ****************************************************************************
*
* The cvc5 Java API.
*/
#include "cvc5_Statistics.h"
#include "api/cpp/cvc5.h"
#include "cvc5JavaApi.h"
#include <sstream>
using namespace cvc5::api;
/*
* Class: cvc5_Statistics
* Method: deletePointer
* Signature: (J)V
*/
JNIEXPORT void JNICALL Java_cvc5_Statistics_deletePointer(JNIEnv*,
jclass,
jlong pointer)
{
delete reinterpret_cast<Statistics*>(pointer);
}
/*
* Class: cvc5_Statistics
* Method: toString
* Signature: (J)Ljava/lang/String;
*/
JNIEXPORT jstring JNICALL Java_cvc5_Statistics_toString(JNIEnv* env,
jobject,
jlong pointer)
{
CVC5_JAVA_API_TRY_CATCH_BEGIN;
Statistics* current = reinterpret_cast<Statistics*>(pointer);
std::stringstream ss;
ss << *current;
return env->NewStringUTF(ss.str().c_str());
CVC5_JAVA_API_TRY_CATCH_END_RETURN(env, nullptr);
}
/*
* Class: cvc5_Statistics
* Method: get
* Signature: (JLjava/lang/String;)J
*/
JNIEXPORT jlong JNICALL Java_cvc5_Statistics_get(JNIEnv* env,
jobject,
jlong pointer,
jstring jName)
{
CVC5_JAVA_API_TRY_CATCH_BEGIN;
Statistics* current = reinterpret_cast<Statistics*>(pointer);
const char* s = env->GetStringUTFChars(jName, nullptr);
std::string cName(s);
Stat* retPointer = new Stat(current->get(cName));
env->ReleaseStringUTFChars(jName, s);
return reinterpret_cast<jlong>(retPointer);
CVC5_JAVA_API_TRY_CATCH_END_RETURN(env, 0);
}
/*
* Class: cvc5_Statistics
* Method: getIterator
* Signature: (J)J
*/
JNIEXPORT jlong JNICALL Java_cvc5_Statistics_getIterator(JNIEnv* env,
jobject,
jlong pointer)
{
CVC5_JAVA_API_TRY_CATCH_BEGIN;
Statistics* current = reinterpret_cast<Statistics*>(pointer);
Statistics::iterator* it =
new Statistics::iterator(current->begin(true, true));
return reinterpret_cast<jlong>(it);
CVC5_JAVA_API_TRY_CATCH_END_RETURN(env, 0);
}
/*
* Class: cvc5_Statistics
* Method: hasNext
* Signature: (JJ)Z
*/
JNIEXPORT jboolean JNICALL Java_cvc5_Statistics_hasNext(JNIEnv* env,
jobject,
jlong pointer,
jlong iteratorPointer)
{
CVC5_JAVA_API_TRY_CATCH_BEGIN;
Statistics* current = reinterpret_cast<Statistics*>(pointer);
Statistics::iterator it =
*reinterpret_cast<Statistics::iterator*>(iteratorPointer);
return static_cast<jboolean>(it != current->end());
CVC5_JAVA_API_TRY_CATCH_END_RETURN(env, static_cast<jboolean>(false));
}
/*
* Class: cvc5_Statistics
* Method: getNext
* Signature: (JJ)Lcvc5/Pair;
*/
JNIEXPORT jobject JNICALL Java_cvc5_Statistics_getNext(JNIEnv* env,
jobject,
jlong,
jlong iteratorPointer)
{
CVC5_JAVA_API_TRY_CATCH_BEGIN;
Statistics::iterator it =
*reinterpret_cast<Statistics::iterator*>(iteratorPointer);
std::string cName = it->first;
jstring jName = env->NewStringUTF(cName.c_str());
Stat* stat = new Stat(it->second);
jlong statPointer = reinterpret_cast<jlong>(stat);
// Long longObject = new Long(statPointer)
jclass longClass = env->FindClass("Ljava/lang/Long;");
jmethodID longConstructor = env->GetMethodID(longClass, "<init>", "(J)V");
jobject longObject = env->NewObject(longClass, longConstructor, statPointer);
// Pair<String, Long> pair = new Pair<String, Long>(jName, longObject)
jclass pairClass = env->FindClass("Lcvc5/Pair;");
jmethodID pairConstructor = env->GetMethodID(
pairClass, "<init>", "(Ljava/lang/Object;Ljava/lang/Object;)V");
jobject pair = env->NewObject(pairClass, pairConstructor, jName, longObject);
it++;
return pair;
CVC5_JAVA_API_TRY_CATCH_END_RETURN(env, nullptr);
}
/*
* Class: cvc5_Statistics
* Method: increment
* Signature: (JJ)J
*/
JNIEXPORT jlong JNICALL Java_cvc5_Statistics_increment(JNIEnv* env,
jobject,
jlong pointer,
jlong iteratorPointer)
{
CVC5_JAVA_API_TRY_CATCH_BEGIN;
Statistics* current = reinterpret_cast<Statistics*>(pointer);
Statistics::iterator* itPointer =
reinterpret_cast<Statistics::iterator*>(iteratorPointer);
Statistics::iterator it = *itPointer;
if (it == current->end())
{
delete itPointer;
std::string message = "Reached the end of Statistics::iterator";
throw CVC5ApiException(message);
}
Statistics::iterator* nextIt = new Statistics::iterator(it.operator++());
delete itPointer;
return reinterpret_cast<jlong>(nextIt);
CVC5_JAVA_API_TRY_CATCH_END_RETURN(env, 0);
}
/*
* Class: cvc5_Statistics
* Method: deleteIteratorPointer
* Signature: (J)V
*/
JNIEXPORT void JNICALL Java_cvc5_Statistics_deleteIteratorPointer(
JNIEnv*, jobject, jlong iteratorPointer)
{
delete reinterpret_cast<Statistics::iterator*>(iteratorPointer);
}
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